High severity · published Apr 9, 2026
CVE-2026-5984
D-Link DIR-605L POST Request formSetLog buffer overflow
8.8
CVSS
0.8%
EPSS
No
On KEV
Description
A vulnerability was identified in D-Link DIR-605L 2.13B01. Impacted is the function formSetLog of the file /goform/formSetLog of the component POST Request Handler. The manipulation of the argument curTime leads to buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DI
DIR-605L · D-Link
2.13B01 · source: vendor
DF
Dir-605l Firmware · Dlink
2.13b01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-5984
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-5984
Exploit
https://lavender-bicycle-a5a.notion.site/D-Link-DIR-605L-formSetLog-33153a41781f8038bbbcc04073d7875b?source=copy_link
Third Party Advisory
https://vuldb.com/submit/791857
Third Party Advisory
https://vuldb.com/vuln/356538
Permissions Required
https://vuldb.com/vuln/356538/cti
Product
https://www.dlink.com/
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